| Slovenj Gradec to Crest Hill (Illinois) | 4,743.92 mi (7,634.60 km) |
| Slovenj Gradec to Crestview (Florida) | 5,212.40 mi (8,388.55 km) |
| Slovenj Gradec to Crestwood (Illinois) | 4,726.55 mi (7,606.64 km) |
| Slovenj Gradec to Crestwood (Missouri) | 4,975.83 mi (8,007.83 km) |
| Slovenj Gradec to Creve Coeur (Missouri) | 4,973.06 mi (8,003.37 km) |
| Slovenj Gradec to Crofton (Maryland) | 4,413.52 mi (7,102.87 km) |
| Slovenj Gradec to Crossville (Tennessee) | 4,894.77 mi (7,877.37 km) |
| Slovenj Gradec to Crowley (Louisiana) | 5,474.77 mi (8,810.78 km) |
| Slovenj Gradec to Crowley (Texas) | 5,545.00 mi (8,923.82 km) |
| Slovenj Gradec to Crown Point (Indiana) | 4,722.86 mi (7,600.72 km) |
| Slovenj Gradec to Crystal (Minnesota) | 4,762.60 mi (7,664.67 km) |
| Slovenj Gradec to Crystal Lake (Illinois) | 4,720.47 mi (7,596.86 km) |
| Slovenj Gradec to Cudahy (California) | 6,162.60 mi (9,917.74 km) |
| Slovenj Gradec to Cudahy (Wisconsin) | 4,669.09 mi (7,514.18 km) |
| Slovenj Gradec to Cullman (Alabama) | 5,053.84 mi (8,133.38 km) |
